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fs2open.github.com/code/cmdline/cmdline.cpp
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randomtiger d18ad3ac24 Almost fully working 32 bit pcx, use -pcx32 flag to activate. 
Made some commandline variables fit the naming standard.
Changed timerbar system not to run pushes and pops if its not in use.
Put in a note about not uncommenting asserts.
Fixed up a lot of missing POP's on early returns?
Perhaps the motivation for Assert functionality getting commented out?
Fixed up some bad asserts.
Changed nebula poofs to render in 2D in htl, it makes it look how it used to in non htl. (neb.cpp,1248)
Before the poofs were creating a nasty stripe effect where they intersected with ships hulls.
Put in a special check for the signs of that D3D init bug I need to lock down.
2003-11-19 20:37:25 +00:00

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/*
* Copyright (C) Volition, Inc. 1999. All rights reserved.
*
* All source code herein is the property of Volition, Inc. You may not sell
* or otherwise commercially exploit the source or things you created based on the
* source.
*
*/
/*
* $Logfile: /Freespace2/code/Cmdline/cmdline.cpp $
* $Revision: 2.46 $
* $Date: 2003-11-19 20:37:23 $
* $Author: randomtiger $
*
* $Log: not supported by cvs2svn $
* Revision 2.44 2003/11/15 18:09:33 randomtiger
* Put TGA and JPG stuff on -t32 flag
* Put 32 bit PCX stuff on -pcx32 (still has bugs)
* Added multisample checking on device initialisation
* Changed unrecognised parameter message (as requested) to be more user friendly
* Speech now chooses voice based on reg value set by launcher v3.1
*
* Revision 2.43 2003/11/11 03:56:10 bobboau
* shit load of bug fixing, much of it in nebula and bitmap drawing
*
* Revision 2.42 2003/11/09 06:31:38 Kazan
* a couple of htl functions being called in nonhtl (ie NULL functions) problems fixed
* conflicts in cmdline and timerbar.h log entries
* cvs stopped acting like it was on crack obviously
*
* Revision 2.41 2003/11/09 04:09:18 Goober5000
* edited for language
* --Goober5000
*
* Revision 2.40 2003/11/08 22:25:47 Kazan
* Timerbar was enabled in both release and debug - so i made it a command line option "-timerbar"
* DONT MESS WITH OTHER PEOPLES INCLUDE PATHS
* DONT MESS WITH EXEC NAMES (leave it fs2_open_r and fs2_open_d) or paths!
*
* Revision 2.39 2003/11/03 18:07:26 randomtiger
* Added -d3d_no_vsync command to make turning off vsync optional.
* Removed 32bit command, it doesnt do anything.
* Made aa multisample reg check safe.
*
* Revision 2.38 2003/10/27 23:04:20 randomtiger
* Added -no_set_gamma flags
* Fixed up some more non standard res stuff
* Improved selection of device type, this includes using a pure device when allowed which means dev should not use Get* functions in D3D
* Made fade in credits work
* Stopped a call to gr_reser_lighting() in non htl mode when the pointer was NULL, was causing a crash loading a fogged level
* Deleted directx8 directory content, has never been needed.
*
* Revision 2.37 2003/10/26 00:31:58 randomtiger
* Fixed hulls not drawing (with Phreaks advise).
* Put my 32bit PCX loading under PCX_32 compile flag until its working.
* Fixed a bug with res 640x480 I introduced with my non standard mode code.
* Changed JPG and TGA loading command line param to "-t32"
*
* Revision 2.36 2003/10/24 17:35:04 randomtiger
* Implemented support for 32bit TGA and JPG for D3D
* Also 32 bit PCX, but it still has some bugs to be worked out
* Moved convert_24_to_16 out of the bitmap pfunction structures and into packunpack.cpp because thats the only place that uses it.
*
* Revision 2.35 2003/10/15 22:03:23 Kazan
* Da Species Update :D
*
* Revision 2.34 2003/10/14 17:39:12 randomtiger
* Implemented hardware fog for the HT&L code path.
* It doesnt use the backgrounds anymore but its still an improvement.
* Currently it fogs to a brighter colour than it should because of Bob specular code.
* I will fix this after discussing it with Bob.
*
* Also tided up some D3D stuff, a cmdline variable name and changed a small bit of
* the htl code to use the existing D3D engine instead of work around it.
* And added extra information in version number on bottom left of frontend screen.
*
* Revision 2.33 2003/10/12 03:41:36 Kazan
* #Kazan# FS2NetD client code gone multithreaded, some Fred2 Open -mod stuff [obvious code.lib] including a change in cmdline.cpp, changed Stick's "-nohtl" to "-htl" - HTL is _OFF_ by default here (Bobboau and I decided this was a better idea for now)
*
* Revision 2.32 2003/10/10 03:59:40 matt
* Added -nohtl command line param to disable HT&L, nothing is IFDEFd
* out now. -Sticks
*
* Revision 2.31 2003/09/25 21:12:22 Kazan
* ##Kazan## FS2NetD Completed! Just needs some thorough bug checking (i don't think there are any serious bugs)
* Also D3D8 Screenshots work now.
*
* Revision 2.30 2003/09/23 02:42:52 Kazan
* ##KAZAN## - FS2NetD Support! (FS2 Open PXO) -- Game Server Listing, and mission validation completed - stats storing to come - needs fs2open_pxo.cfg file [VP-able]
*
* Revision 2.29 2003/09/14 19:00:02 wmcoolmon
* Changed "nospec" and "cell" to "Cmdline_nospec" and "Cmdline_cell"
*
* Revision 2.28 2003/09/14 18:32:24 wmcoolmon
* Added "-safeloading" command line parameter, which uses old fs2_retail-style loading code -C
*
* Revision 2.27 2003/09/13 06:02:05 Goober5000
* clean rollback of all of argv's stuff
* --Goober5000
*
* Revision 2.25 2003/09/09 17:10:54 matt
* Added -nospec cmd line param to disable specular -Sticks
*
* Revision 2.24 2003/08/22 07:35:08 bobboau
* specular code should be bugless now,
* cell shadeing has been added activated via the comand line '-cell',
* 3D shockwave models, and a transparency method I'm calling edge and center alpha that could be usefull for other things, ask for details
*
* Revision 2.23 2003/08/21 20:54:37 randomtiger
* Fixed switching - RT
*
* Revision 2.22 2003/08/12 03:18:33 bobboau
* Specular 'shine' mapping;
* useing a phong lighting model I have made specular highlights
* that are mapped to the model,
* rendering them is still slow, but they look real purdy
*
* also 4 new (untested) comand lines, the XX is a floating point value
* -spec_exp XX
* the n value, you can set this from 0 to 200 (actualy more than that, but this is the recomended range), it will make the highlights bigger or smaller, defalt is 16.0 so start playing around there
* -spec_point XX
* -spec_static XX
* -spec_tube XX
* these are factors for the three diferent types of lights that FS uses, defalt is 1.0,
* static is the local stars,
* point is weapons/explosions/warp in/outs,
* tube is beam weapons,
* for thouse of you who think any of these lights are too bright you can configure them you're self for personal satisfaction
*
* Revision 2.21 2003/08/09 06:07:23 bobboau
* slightly better implementation of the new zbuffer thing, it now checks only three diferent formats defalting to the 16 bit if neither the 24 or 32 bit versions are suported
*
* Revision 2.20 2003/03/29 09:42:05 Goober5000
* made beams default shield piercing again
* also added a beam no pierce command line flag
* and fixed something else which I forgot :P
* --Goober5000
*
* Revision 2.19 2003/03/20 08:24:45 unknownplayer
* Modified the command line options so they are all in lower-case characters.
* Made a slight AI adjustment to how ships choose to attack turrets (they now have a 25% chance of attacking a beam turret which has fired at them from another ship)
*
* Revision 2.18 2003/03/18 10:07:00 unknownplayer
* The big DX/main line merge. This has been uploaded to the main CVS since I can't manage to get it to upload to the DX branch. Apologies to all who may be affected adversely, but I'll work to debug it as fast as I can.
*
* Revision 2.17 2003/02/22 04:13:17 wmcoolmon
* Added "-dshowvid" command-line option, which must be set in order for movies to play.
*
* Revision 2.16 2002/12/21 13:39:25 DTP
* did bit more house keeping. modfied Phreaks fps cmdline a bit, so that we dont have to specific build code.libs for fred, but can use the same code.lib for both fs2_open.exe and fred2_open.exe
*
* Revision 2.15 2002/12/17 03:08:18 DTP
* fix to Show_framerate. seems it will call an unresolved external error during fred builds. modified my ifndefs a bit, dsw modified to include preprocessor tag FRED.
*
* Revision 2.14 2002/12/17 02:22:34 DTP
* wrong name :)
*
* Revision 2.13 2002/12/17 02:21:06 DTP
* cleaned up after phreak :). it will make a mess in debug builds. added a couple of ifndef _debugs.
*
* Revision 2.12 2002/12/14 17:09:08 phreak
* added a command line that displays frames per second when enabled.
* use "-fps"
*
* Revision 2.11 2002/11/10 16:32:42 DTP
* -DTP reworked mod support,
*
* Revision 2.10 2002/11/10 16:30:53 DTP
* -DTP reworked mod support,
*
* Revision 2.9 2002/10/27 23:55:36 DTP
* DTP; started basic implementation of mod-support
* plain files only for now. fs2_open.exe -mod X will look for files in fs2/ X /all-legal-subdirectories. no checking/creating dirs yet. directories must be there.
*
* Revision 2.8 2002/10/22 23:02:39 randomtiger
* Made Phreaks alternative scanning style optional under the command line tag "-phreak"
* Fixed bug that changes HUD colour when targetting debris in a full nebula. - RT
*
* Revision 2.7 2002/10/19 03:50:28 randomtiger
* Added special pause mode for easier action screenshots.
* Added new command line parameter for accessing all single missions in tech room. - RT
*
* Revision 2.6 2002/08/27 13:38:57 penguin
* Moved DirectX8 stuff to directx8 branch; reverted to previous
*
* Revision 2.4.2.4 2002/11/10 11:32:29 randomtiger
*
* Made D3D8 mipmapping optional on command line flag -d3dmipmip, off by default.
* When on is now less blury. - RT
*
* Revision 2.4.2.3 2002/11/04 23:53:24 randomtiger
*
* Added new command line parameter -d3dlauncher which brings up the launcher.
* This is needed since FS2 DX8 now stores the last successful details in the registry and
* uses them to choose the adapter and mode to run in unless its windowed or they are not set.
* Added some code for Antialiasing but it messes up the font but hopefully that can be fixed later. - RT
*
* Revision 2.4.2.2 2002/11/04 21:24:59 randomtiger
*
* When running in D3D all ani's are memory mapped for speed, this takes up more memory but stops gametime locking of textures which D3D8 hates.
* Added new command line tag Cmdline_d3dlowmem for people who dont want to make use of this because they have no memory.
* Cleaned up some more texture stuff enabled console debug for D3D.
*
* Revision 2.4.2.1 2002/08/27 13:19:02 penguin
* Moved to directx8 branch
*
* Revision 2.5 2002/08/18 19:48:28 randomtiger
* Added new lib files: strmiids and ddraw to get dshow working
* Added new command line parameter to active direct show movie play: -dshowvid
* Uncommented movie_play calls and includes
*
* Revision 2.4 2002/08/07 00:44:13 DTP
* Implented -GF4FIX commandline switch
*
* Revision 2.3 2002/08/01 01:41:04 penguin
* The big include file move
*
* Revision 2.2 2002/07/29 06:35:15 DTP
* added -almission commandline arguement, will autoload mission i.e fs2_open.exe -almission kickass will autoload kickass.fs2 which should be a multiplayer mission.
*
* Revision 2.1 2002/07/07 19:55:58 penguin
* Back-port to MSVC
*
* Revision 2.0 2002/06/03 04:02:21 penguin
* Warpcore CVS sync
*
* Revision 1.3 2002/05/08 17:29:17 mharris
* more port tweaks
*
* Revision 1.2 2002/05/07 13:22:14 mharris
* added pstypes.h include
*
* Revision 1.1 2002/05/02 18:03:04 mharris
* Initial checkin - converted filenames and includes to lower case
*
*
* 8 8/26/99 8:51p Dave
* Gave multiplayer TvT messaging a heavy dose of sanity. Cheat codes.
*
* 7 7/15/99 3:07p Dave
* 32 bit detection support. Mouse coord commandline.
*
* 6 7/13/99 1:15p Dave
* 32 bit support. Whee!
*
* 5 6/22/99 9:37p Dave
* Put in pof spewing.
*
* 4 1/12/99 5:45p Dave
* Moved weapon pipeline in multiplayer to almost exclusively client side.
* Very good results. Bandwidth goes down, playability goes up for crappy
* connections. Fixed object update problem for ship subsystems.
*
* 3 11/17/98 11:12a Dave
* Removed player identification by address. Now assign explicit id #'s.
*
* 2 10/07/98 10:52a Dave
* Initial checkin.
*
* 1 10/07/98 10:48a Dave
*
* 38 10/02/98 3:22p Allender
* fix up the -connect option and fix the -port option
*
* 37 9/15/98 4:04p Allender
* added back in the -ip_addr command line switch because it needs to be
* in the standalone server only executable
*
* 36 9/14/98 11:52a Allender
* don't use cfile
*
* 35 9/14/98 11:28a Allender
* support for server bashing of address when received from client. Added
* a cmdline.cfg file to process command line arguments from a file
*
* 34 9/08/98 2:20p Allender
* temporary code to force IP address to a specific value.
*
* 33 8/20/98 5:30p Dave
* Put in handy multiplayer logfile system. Now need to put in useful
* applications of it all over the code.
*
* 32 8/07/98 10:39a Allender
* fixed debug standalone problem where stats would continually get sent
* to tracker. more debug code to help find stats problem
*
* 31 7/24/98 11:14a Allender
* start of new command line options for version 1.04
*
* 30 5/21/98 1:50a Dave
* Remove obsolete command line functions. Reduce shield explosion packets
* drastically. Tweak PXO screen even more. Fix file xfer system so that
* we can guarantee file uniqueness.
*
* 29 5/18/98 9:10p Dave
* Put in many new PXO features. Fixed skill level bashing in multiplayer.
* Removed several old command line options. Put in network config files.
*
* 28 5/09/98 7:16p Dave
* Put in CD checking. Put in standalone host password. Made pilot into
* popup scrollable.
*
* 27 4/23/98 8:27p Allender
* basic support for cutscene playback. Into movie code in place. Tech
* room can view cutscenes stored in CDROM_dir variable
*
* 26 4/09/98 5:43p Dave
* Remove all command line processing from the demo. Began work fixing up
* the new multi host options screen.
*
* 25 4/02/98 11:40a Lawrance
* check for #ifdef DEMO instead of #ifdef DEMO_RELEASE
*
* 24 4/01/98 5:56p Dave
* Fixed a messaging bug which caused msg_all mode in multiplayer not to
* work. Compile out a host of multiplayer options not available in the
* demo.
*
* 23 3/14/98 2:48p Dave
* Cleaned up observer joining code. Put in support for file xfers to
* ingame joiners (observers or not). Revamped and reinstalled pseudo
* lag/loss system.
*
* 22 2/22/98 12:19p John
* Externalized some strings
*
* 21 1/31/98 4:32p Dave
* Put in new support for VMT player validation, game logging in and game
* logging out.
*
* 20 12/10/97 4:45p Dave
* Added in more detailed support for multiplayer packet lag/loss. Fixed
* some multiplayer stuff. Added some controls to the standalone.
*
* 19 12/09/97 6:14p Lawrance
* add -nomusic flag
*
* 18 12/01/97 5:10p Dave
* Fixed a syntax bug.
*
* 17 12/01/97 4:59p Dave
* Synchronized multiplayer debris objects. Put in pilot popup in main
* hall. Optimized simulated multiplayer lag module. Fixed a potential
* file_xfer bug.
*
* 16 11/28/97 7:04p Dave
* Emergency checkin due to big system crash.
*
* 15 11/28/97 5:06p Dave
* Put in facilities for simulating multiplayer lag.
*
* 14 11/24/97 5:42p Dave
* Fixed a file xfer buffer free/malloc problem. Lengthened command line
* switch string parse length.
*
* 13 11/12/97 4:39p Dave
* Put in multiplayer campaign support parsing, loading and saving. Made
* command-line variables better named. Changed some things on the initial
* pilot select screen.
*
* 12 11/11/97 4:54p Dave
* Put in support for single vs. multiplayer pilots. Put in initial player
* selection screen (no command line option yet). Started work on
* multiplayer campaign file save gaming.
*
* 11 11/11/97 11:55a Allender
* initialize network at beginning of application. create new call to set
* which network protocol to use
*
* 10 9/18/97 10:12p Dave
* Added -gimmemedals, which gives the current pilot all the medals in the
* game (debug)
*
* 9 9/18/97 9:20a Dave
* Minor modifications
*
* 8 9/15/97 11:40p Lawrance
* remove demo granularity switch
*
* 7 9/09/97 3:39p Sandeep
* warning level 4 bugs
*
* 6 9/03/97 5:03p Lawrance
* add support for -nosound command line parm
*
* 5 8/22/97 8:52a Dave
* Removed a return statement which would have broken the parser out too
* early.
*
* 4 8/21/97 4:55p Dave
* Added a switch for multiplayer chat streaming. Added a section for
* global command line vars.
*
* 3 8/06/97 2:26p Dave
* Made the command line parse more robust. Made it easier to add and
* process new command-line switches.
*
* 2 8/04/97 3:13p Dave
* Added command line functions. See cmdline.cpp for directions on adding
* new switches
*
* 1 8/04/97 9:58a Dave
*
* $NoKeywords: $
*/
#include <string.h>
#include <stdlib.h>
#include "globalincs/pstypes.h"
#include "cmdline/cmdline.h"
#include "globalincs/linklist.h"
#include "globalincs/systemvars.h"
#include "network/multi.h"
#include "cfile/cfile.h"
#include "species_defs/species_defs.h"
// variables
class cmdline_parm {
public:
cmdline_parm *next, *prev;
char *name; // name of parameter, must start with '-' char
char *help; // help text for this parameter
char *args; // string value for parameter arguements (NULL if no arguements)
int name_found; // true if parameter on command line, otherwise false
cmdline_parm(char *name, char *help);
~cmdline_parm();
int found();
int get_int();
float get_float();
char *str();
};
// here are the command line parameters that we will be using for FreeSpace
cmdline_parm standalone_arg("-standalone", NULL);
cmdline_parm nosound_arg("-nosound", NULL);
cmdline_parm nomusic_arg("-nomusic", NULL);
cmdline_parm startgame_arg("-startgame", NULL);
cmdline_parm gamename_arg("-gamename", NULL);
cmdline_parm gamepassword_arg("-password", NULL);
cmdline_parm gameclosed_arg("-closed", NULL);
cmdline_parm gamerestricted_arg("-restricted", NULL);
cmdline_parm allowabove_arg("-allowabove", NULL);
cmdline_parm allowbelow_arg("-allowbelow", NULL);
cmdline_parm port_arg("-port", NULL);
cmdline_parm connect_arg("-connect", NULL);
cmdline_parm multilog_arg("-multilog", NULL);
cmdline_parm server_firing_arg("-oldfire", NULL);
cmdline_parm client_dodamage("-clientdamage", NULL);
cmdline_parm pof_spew("-pofspew", NULL);
cmdline_parm mouse_coords("-coords", NULL);
cmdline_parm timeout("-timeout", NULL);
cmdline_parm d3d_window("-window", NULL);
cmdline_parm almission_arg("-almission", NULL); //DTP for autoload Multi mission
cmdline_parm gf4fix_arg("-gf4fix", NULL); //DTP for random tigers GF4fix
cmdline_parm allslev_arg("-allslev", NULL); //Give access to all single player missions
cmdline_parm phreak_arg("-phreak", NULL); // Change to phreaks options including new targetting code
cmdline_parm dnoshowvid_arg("-dnoshowvid", NULL); // Allows video streaming
cmdline_parm mod_arg("-mod", NULL); //DTP modsupport
cmdline_parm fps_arg("-fps", NULL);
cmdline_parm d3dlowmem_arg("-d3dlowmem", NULL); //DTP for random tigers GF4fix
cmdline_parm d3dmipmap_arg("-d3dmipmap", NULL);
cmdline_parm beams_no_pierce_shields_arg("-nobeampierce", NULL); // beams do not pierce shields - Goober5000
cmdline_parm fov_arg("-fov", NULL); // comand line FOV -Bobboau
cmdline_parm spec_exp_arg("-spec_exp", NULL); // comand line FOV -Bobboau
cmdline_parm spec_point_arg("-spec_point", NULL); // comand line FOV -Bobboau
cmdline_parm spec_static_arg("-spec_static", NULL); // comand line FOV -Bobboau
cmdline_parm spec_tube_arg("-spec_tube", NULL); // comand line FOV -Bobboau
cmdline_parm safeloading_arg("-safeloading", NULL); //Uses old loading method -C
cmdline_parm nospec_arg("-nospec", NULL); // skip specular highlighting -Sticks
cmdline_parm noglow_arg("-noglow", NULL); // skip Bobs glow code
cmdline_parm MissionCRCs("-missioncrcs", NULL);
cmdline_parm TableCRCs("-tablecrcs", NULL);
cmdline_parm nohtl_arg("-htl", NULL); //Use HT&L
cmdline_parm cell_arg("-cell", NULL);
cmdline_parm textures_32bit_arg("-t32",NULL);
cmdline_parm no_set_gamma_arg("-no_set_gamma",NULL);
cmdline_parm d3d_no_vsync_arg("-d3d_no_vsync", NULL);
cmdline_parm pcx32_arg("-pcx32",NULL);
cmdline_parm timerbar_arg("-timerbar", NULL);
int Cmdline_timerbar = 0;
int Cmdline_multi_stream_chat_to_file = 0;
int Cmdline_freespace_no_sound = 0;
int Cmdline_freespace_no_music = 0;
int Cmdline_gimme_all_medals = 0;
int Cmdline_use_last_pilot = 0;
int Cmdline_multi_protocol = -1;
int Cmdline_cd_check = 1;
int Cmdline_start_netgame = 0;
int Cmdline_closed_game = 0;
int Cmdline_restricted_game = 0;
int Cmdline_network_port = -1;
char *Cmdline_game_name = NULL;
char *Cmdline_game_password = NULL;
char *Cmdline_rank_above= NULL;
char *Cmdline_rank_below = NULL;
char *Cmdline_connect_addr = NULL;
char *Cmdline_almission = NULL; //DTP for autoload multi mission.
char *Cmdline_mod = NULL; //DTP for mod arguement
int Cmdline_multi_log = 0;
int Cmdline_server_firing = 0;
int Cmdline_client_dodamage = 0;
int Cmdline_spew_pof_info = 0;
int Cmdline_mouse_coords = 0;
int Cmdline_timeout = -1;
int Cmdline_SpewMission_CRCs = 0; // Kazan for making valid mission lists
int Cmdline_SpewTable_CRCs = 0;
int Cmdline_window = 0;
int Cmdline_allslev = 0;
int Cmdline_phreak = 0;
int Cmdline_dnoshowvid = 0;
int Cmdline_show_fps = 0;
int Cmdline_safeloading = 0;
int Cmdline_nospec = 0;
int Cmdline_noglow = 0;
int Cmdline_d3dlowmem = 0;
int Cmdline_d3dmipmap = 0;
// Lets keep a convention here
int Cmdline_nohtl = 0;
int Cmdline_32bit_textures = 0;
int Cmdline_no_set_gamma = 0;
int Cmdline_d3d_no_vsync = 0;
int Cmdline_pcx32 = 0;
int Cmdline_beams_no_pierce_shields = 0; // Goober5000
static cmdline_parm Parm_list(NULL, NULL);
static int Parm_list_inited = 0;
float Cmdline_fov = 0.75f;
extern float VIEWER_ZOOM_DEFAULT;
extern float Viewer_zoom;
int Cmdline_cell = 0;
// Return true if this character is an extra char (white space and quotes)
int is_extra_space(char ch)
{
return ((ch == ' ') || (ch == '\t') || (ch == 0x0a) || (ch == '\'') || (ch == '\"'));
}
// eliminates all leading and trailing extra chars from a string. Returns pointer passed in.
char *drop_extra_chars(char *str)
{
int s, e;
s = 0;
while (str[s] && is_extra_space(str[s]))
s++;
e = strlen(str) - 1;
while (e > s) {
if (!is_extra_space(str[e])){
break;
}
e--;
}
if (e > s){
memmove(str, str + s, e - s + 1);
}
str[e - s + 1] = 0;
return str;
}
// internal function - copy the value for a parameter agruement into the cmdline_parm arg field
void parm_stuff_args(cmdline_parm *parm, char *cmdline)
{
char buffer[1024];
memset(buffer, 0, 1024);
char *dest = buffer;
cmdline += strlen(parm->name);
while ((*cmdline != 0) && (*cmdline != '-')) {
*dest++ = *cmdline++;
}
drop_extra_chars(buffer);
// mwa 9/14/98 -- made it so that newer command line arguments found will overwrite
// the old arguments
// Assert(parm->args == NULL);
if ( parm->args != NULL ) {
delete( parm->args );
parm->args = NULL;
}
int size = strlen(buffer) + 1;
if (size > 0) {
parm->args = new char[size];
memset(parm->args, 0, size);
strcpy(parm->args, buffer);
}
}
// internal function - parse the command line, extracting parameter arguements if they exist
// cmdline - command line string passed to the application
void os_parse_parms(char *cmdline)
{
// locate command line parameters
cmdline_parm *parmp;
char *cmdline_offset;
for (parmp = GET_FIRST(&Parm_list); parmp !=END_OF_LIST(&Parm_list); parmp = GET_NEXT(parmp) ) {
cmdline_offset = strstr(cmdline, parmp->name);
if (cmdline_offset) {
parmp->name_found = 1;
parm_stuff_args(parmp, cmdline_offset);
}
}
}
// validate the command line parameters. Display an error if an unrecognized parameter is located.
void os_validate_parms(char *cmdline)
{
cmdline_parm *parmp;
char seps[] = " ,\t\n";
char *token;
int parm_found;
token = strtok(cmdline, seps);
while(token != NULL) {
if (token[0] == '-') {
parm_found = 0;
for (parmp = GET_FIRST(&Parm_list); parmp !=END_OF_LIST(&Parm_list); parmp = GET_NEXT(parmp) ) {
if (!stricmp(parmp->name, token)) {
parm_found = 1;
break;
}
}
if (parm_found == 0) {
// Changed this to MessageBox, this is a user error not a developer
char buffer[128];
sprintf(buffer,"Unrecogzined command line parameter %s, continue?",token);
if( MessageBox(NULL, buffer, "Warning", MB_OKCANCEL | MB_ICONQUESTION) == IDCANCEL)
exit(0);
}
}
token = strtok(NULL, seps);
}
}
// Call once to initialize the command line system
//
// cmdline - command line string passed to the application
void os_init_cmdline(char *cmdline)
{
FILE *fp;
// read the cmdline.cfg file from the data folder, and pass the command line arguments to
// the the parse_parms and validate_parms line. Read these first so anything actually on
// the command line will take precedence
fp = fopen("data\\cmdline.cfg", "rt");
// if the file exists, get a single line, and deal with it
if ( fp ) {
char buf[1024], *p;
fgets(buf, 1024, fp);
// replace the newline character with a NULL
if ( (p = strrchr(buf, '\n')) != NULL ) {
*p = '\0';
}
os_parse_parms(buf);
os_validate_parms(buf);
fclose(fp);
}
os_parse_parms(cmdline);
os_validate_parms(cmdline);
}
// arg constructor
// name_ - name of the parameter, must start with '-' character
// help_ - help text for this parameter
cmdline_parm::cmdline_parm(char *name_, char *help_)
{
name = name_;
help = help_;
args = NULL;
name_found = 0;
if (Parm_list_inited == 0) {
list_init(&Parm_list);
Parm_list_inited = 1;
}
if (name != NULL) {
list_append(&Parm_list, this);
}
}
// destructor - frees any allocated memory
cmdline_parm::~cmdline_parm()
{
if (args) {
delete [] args;
args = NULL;
}
}
// returns - true if the parameter exists on the command line, otherwise false
int cmdline_parm::found()
{
return name_found;
}
// returns - the interger representation for the parameter arguement
int cmdline_parm::get_int()
{
Assert(args);
return atoi(args);
}
// returns - the float representation for the parameter arguement
float cmdline_parm::get_float()
{
Assert(args);
return (float)atof(args);
}
// returns - the string value for the parameter arguement
char *cmdline_parm::str()
{
Assert(args);
return args;
}
// external entry point into this modules
void SetCmdlineParams()
// Sets externed variables used for communication cmdline information
{
if (timerbar_arg.found()) {
Cmdline_timerbar = 1;
}
if (MissionCRCs.found()) {
Cmdline_SpewMission_CRCs = 1;
}
if (TableCRCs.found()) {
Cmdline_SpewTable_CRCs = 1;
}
// is this a standalone server??
if (standalone_arg.found()) {
Is_standalone = 1;
}
// run with no sound
if ( nosound_arg.found() ) {
Cmdline_freespace_no_sound = 1;
}
// run with no music
if ( nomusic_arg.found() ) {
Cmdline_freespace_no_music = 1;
}
// should we start a network game
if ( startgame_arg.found() ) {
Cmdline_use_last_pilot = 1;
Cmdline_start_netgame = 1;
}
// closed network game
if ( gameclosed_arg.found() ) {
Cmdline_closed_game = 1;
}
// restircted network game
if ( gamerestricted_arg.found() ) {
Cmdline_restricted_game = 1;
}
// get the name of the network game
if ( gamename_arg.found() ) {
Cmdline_game_name = gamename_arg.str();
// be sure that this string fits in our limits
if ( strlen(Cmdline_game_name) > MAX_GAMENAME_LEN ) {
Cmdline_game_name[MAX_GAMENAME_LEN-1] = '\0';
}
}
// get the password for a pssword game
if ( gamepassword_arg.found() ) {
Cmdline_game_password = gamepassword_arg.str();
// be sure that this string fits in our limits
if ( strlen(Cmdline_game_name) > MAX_PASSWD_LEN ) {
Cmdline_game_name[MAX_PASSWD_LEN-1] = '\0';
}
}
// set the rank above/below arguments
if ( allowabove_arg.found() ) {
Cmdline_rank_above = allowabove_arg.str();
}
if ( allowbelow_arg.found() ) {
Cmdline_rank_below = allowbelow_arg.str();
}
// get the port number for games
if ( port_arg.found() ) {
Cmdline_network_port = port_arg.get_int();
}
// the connect argument specifies to join a game at this particular address
if ( connect_arg.found() ) {
Cmdline_use_last_pilot = 1;
Cmdline_connect_addr = connect_arg.str();
}
// see if the multilog flag was set
if ( multilog_arg.found() ){
Cmdline_multi_log = 1;
}
// maybe use old-school server-side firing
if (server_firing_arg.found() ){
Cmdline_server_firing = 1;
}
// maybe use old-school client damage
if(client_dodamage.found()){
Cmdline_client_dodamage = 1;
}
// spew pof info
if(pof_spew.found()){
Cmdline_spew_pof_info = 1;
}
// mouse coords
if(mouse_coords.found()){
Cmdline_mouse_coords = 1;
}
// net timeout
if(timeout.found()){
Cmdline_timeout = timeout.get_int();
}
// d3d windowed
if(d3d_window.found()){
Cmdline_window = 1;
}
if(almission_arg.found()){//DTP for autoload mission // developer oritentated
Cmdline_almission = almission_arg.str();
Cmdline_use_last_pilot = 1;
Cmdline_start_netgame = 1;
}
if (allslev_arg.found() ) {
Cmdline_allslev = 1;
}
if(phreak_arg.found() ) {
Cmdline_phreak = 1;
}
if(dnoshowvid_arg.found() ) {
Cmdline_dnoshowvid = 1;
}
if(mod_arg.found() ) {
Cmdline_mod = mod_arg.str();
}
if (fps_arg.found())
{
Cmdline_show_fps = 1;
}
if ( safeloading_arg.found() ) {
Cmdline_safeloading = 1;
}
if( d3dlowmem_arg.found() ) {
Cmdline_d3dlowmem = 1;
}
if( d3dmipmap_arg.found() ) {
Cmdline_d3dmipmap = 1;
}
if ( beams_no_pierce_shields_arg.found() ) {
Cmdline_beams_no_pierce_shields = 1;
}
if ( fov_arg.found() ) {
Viewer_zoom = VIEWER_ZOOM_DEFAULT = Cmdline_fov = fov_arg.get_float();
}
//specular comand lines
if ( spec_exp_arg.found() ) {
specular_exponent_value = spec_exp_arg.get_float();
}
if ( spec_point_arg.found() ) {
static_point_factor = spec_point_arg.get_float();
}
if ( spec_static_arg.found() ) {
static_light_factor = spec_static_arg.get_float();
}
if ( spec_tube_arg.found() ) {
static_tube_factor = spec_tube_arg.get_float();
}
if ( cell_arg.found() ) {
Cmdline_cell = 1;
}
if ( nospec_arg.found() ) {
Cmdline_nospec = 1;
}
if ( nohtl_arg.found() )
{
Cmdline_nohtl = 0;
}
else
{
Cmdline_nohtl = 1;
}
if( textures_32bit_arg.found() )
{
Cmdline_32bit_textures = 1;
}
if( no_set_gamma_arg.found() )
{
Cmdline_no_set_gamma = 1;
}
if(d3d_no_vsync_arg.found() )
{
Cmdline_d3d_no_vsync = 1;
}
if(pcx32_arg.found() )
{
Cmdline_pcx32 = 1;
}
if(noglow_arg.found() )
{
Cmdline_noglow = 1;
}
}
int fred2_parse_cmdline(int argc, char *argv[])
{
if (argc > 1) {
// kind of silly -- combine arg list into single string for parsing,
// but it fits with the win32-centric existing code.
char *cmdline = NULL;
unsigned int arglen = 0;
int i;
for (i = 1; i < argc; i++)
arglen += strlen(argv[i]);
if (argc > 2)
arglen += argc - 2; // leave room for the separators
cmdline = new char [arglen+1];
i = 1;
memset(cmdline, 0, arglen+1); // clear it out
strcpy(cmdline, argv[i]);
for (i=2; i < argc; i++) {
strcat(cmdline, " ");
strcat(cmdline, argv[i]);
}
os_init_cmdline(cmdline);
delete [] cmdline;
} else {
// no cmdline args
os_init_cmdline("");
}
SetCmdlineParams();
return 1;
}
#ifdef _WIN32
int parse_cmdline(char *cmdline)
#else
int parse_cmdline(int argc, char *argv[])
#endif
{
#ifdef _WIN32
os_init_cmdline(cmdline);
#else
if (argc > 1) {
// kind of silly -- combine arg list into single string for parsing,
// but it fits with the win32-centric existing code.
char *cmdline = NULL;
unsigned int arglen = 0;
int i;
for (i = 1; i < argc; i++)
arglen += strlen(argv[i]);
if (argc > 2)
arglen += argc - 2; // leave room for the separators
cmdline = new char [arglen+1];
i = 1;
strcpy(cmdline, argv[i]);
for ( ; i < argc; i++) {
strcat(cmdline, " ");
strcat(cmdline, argv[i]);
}
os_init_cmdline(cmdline);
delete [] cmdline;
} else {
// no cmdline args
os_init_cmdline("");
}
#endif
// --------------- Kazan -------------
// If you're looking for the list of if (someparam.found()) { cmdline_someparam = something; } look above at this function
// I did this because of fred2_parse_cmdline()
SetCmdlineParams();
return 1;
}
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